Hello everyone,<br><br>I have a need where I need to validate the interpolation algorithms implemented in VTK. I was thinking that maybe I could generate some synthetic images which should give a pre-defined output and than run these algorithms. I was hoping that the validation could be visual...i.e. the algorithms should output some known pattern that can be identified visually quite easily.
<br><br>Can someone please recommend what kind of input would make sense to do such a validation especially for linear and tri-cubic interpolation...<br><br>Would really appreciate any suggestions and help.<br><br>Thanks,
<br>Luca<br>